Children often think a specific action is allowed simply because their parents are doing it. Without any superiors telling Augusten how wrong it is for Bookman to be dating him he doesn’t make the connection that sometimes age differences are inappropriate.
Natalie has also had relations with someone much older than her. Even his best friend has been in the same situation. Hope is the only one in his life who told him it was wrong, that it isn’t “real love”. Hope is the only one with her head on straight and was right in saying that the relationship between Augusten and Bookman isn’t real love and that it’s not right. However, it’s hard to blame Augusten for not understanding the inappropriateness of the age difference between him and Bookman. If everyone else is doing it, it doesn’t seem